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Oc in 8600k

JorgeSuarez
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Go to solution Solved by Mamonos,

I would say 1.4V is the limit. According to siliconlottery, about 85% of the 8600K can get to 5.0GHz

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A lot of people tend to stay around 1.35V, though 1.4V is regarded as being a safe maximum. I personally wouldn't push much above 1.35V just because I feel the few extra hundred MHz that I might be able to get out of it just wouldn't be worth it for longevity's sake. Although this entirely depends on your cooling solution as well, if you can push 1.4V with decent temperatures ( 70C-80C Max ) then by all means do so.

Main PC :

CPU = R9 3900X / Motherboard = Asus Crosshair 8 Hero / GPU = EVGA SC Ultra RTX 2060 / RAM = G.Skill 3600 16-19-19-39 ( 32GB / 4x8 ) / Cooling = Dark Rock Pro 4 / Storage = Western Digital Caviar Blue ( X4 ) Crucial 500GB NVME, 500GB 970 EVO/ PSU = Seasonic X-850 Modular / Case = Corsair Carbide 200R

Wireless = Asus PCE-AC56 / Keyboard & Mouse = Corsair K70 MX Blue, Logitech G203 / Headphones = Hyperx Cloud Alpha /

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Posted

It depends on temperature. 1.2V if your cooling sucks and it will get to 100C, 1.4V if you can keep it below 70C.

CPU: i7-2600K 4751MHz 1.44V (software) --> 1.47V at the back of the socket Motherboard: Asrock Z77 Extreme4 (BCLK: 103.3MHz) CPU Cooler: Noctua NH-D15 RAM: Adata XPG 2x8GB DDR3 (XMP: 2133MHz 10-11-11-30 CR2, custom: 2203MHz 10-11-10-26 CR1 tRFC:230 tREFI:14000) GPU: Asus GTX 1070 Dual (Super Jetstream vbios, +70(2025-2088MHz)/+400(8.8Gbps)) SSD: Samsung 840 Pro 256GB (main boot drive), Transcend SSD370 128GB PSU: Seasonic X-660 80+ Gold Case: Antec P110 Silent, 5 intakes 1 exhaust Monitor: AOC G2460PF 1080p 144Hz (150Hz max w/ DP, 121Hz max w/ HDMI) TN panel Keyboard: Logitech G610 Orion (Cherry MX Blue) with SteelSeries Apex M260 keycaps Mouse: BenQ Zowie FK1

 

Model: HP Omen 17 17-an110ca CPU: i7-8750H (0.125V core & cache, 50mV SA undervolt) GPU: GTX 1060 6GB Mobile (+80/+450, 1650MHz~1750MHz 0.78V~0.85V) RAM: 8+8GB DDR4-2400 18-17-17-39 2T Storage: HP EX920 1TB PCIe x4 M.2 SSD + Crucial MX500 1TB 2.5" SATA SSD, 128GB Toshiba PCIe x2 M.2 SSD (KBG30ZMV128G) gone cooking externally, 1TB Seagate 7200RPM 2.5" HDD (ST1000LM049-2GH172) left outside Monitor: 1080p 126Hz IPS G-sync

 

Desktop benching:

Cinebench R15 Single thread:168 Multi-thread: 833 

SuperPi (v1.5 from Techpowerup, PI value output) 16K: 0.100s 1M: 8.255s 32M: 7m 45.93s

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